Gazebo



FIG. 1 is a perspective view of a gazebo showing my design;

FIG. 2 is a front elevational view, with the rear elevational view being a mirror image thereof;

FIG. 3 is a left elevational view, with the right elevational view being a mirror image thereof; and,

FIG. 4 is a top plan view thereof, with no ornamentation being claimed for a bottom view. 

The ornamental design for a gazebo, as shown and described. 